// 函数宏 assert学习
// 断言
// https://blog.csdn.net/weixin_42817477/article/details/107572135
#include <iostream>
#include <assert.h>

int main(void)
{
  bool b1 = true;
  bool b2 = false;
  int a = 18;
  assert(b1);
  // assert(b2);
  assert(a == 18);
  assert(a == 20);
  printf("------------end---------------\n");
  return 0;
}